About 6 years ago I had a query about using the DS in MF Cobol. I have had another try at using it based on this: https://www.microfocus.com/documentation/net-express/nx40/dcchar.htm
I set up the DS environment and, in a Windows Terminal, defined the Data Block as per the tutorial. However when I tried to Save the Screen set I received a message: "Error creating file".
So either I have an incorrect environment or DS is supposed only to be used in UNIX or DS is crippled since MF do not expect it to be used for any new developments.
I can understand the latter and that MF consider it a 'legacy' system. However if this is not the case i.e. it's not crippled, what might have caused the error?
I'm using DSChar contained within Visual COBOL.